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U+2145 · Letterlike Symbols

Double-Struck Italic Capital D ⅅ

Double-Struck Italic Capital D is the Unicode character U+2145 (official name “DOUBLE-STRUCK ITALIC CAPITAL D”) from the Letterlike Symbols block. It belongs to SymbolHero’s letterlike symbols collection. Copy it with the button, or use the codes and keyboard methods below to type it yourself.

UnicodeU+2145
HTMLⅅ
ⅅU+2145

Character codes

Unicode code pointU+2145
Decimal8517
HTML named entityⅅ
HTML (hex)ⅅ
HTML (decimal)ⅅ
CSS\2145
JavaScript\u2145
Python\u2145
UTF-8 bytesE2 85 85
UTF-162145
URL-encoded%E2%85%85

Character details

Official nameDOUBLE-STRUCK ITALIC CAPITAL D
Unicode blockLetterlike Symbols
General categoryUppercase Letter (Lu)
SymbolHero categoryLetterlike Symbols
Decomposition<font> U+0044
EmojiNo

How to type ⅅ

Windows

  • In Microsoft Word or Outlook: type 2145 then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “double-struck italic capital d”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “double-struck italic capital d”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 2145.

iPhone & Android

  • Tap Copy at the top of this page, then long-press where you want it and choose Paste.

Docs & web

  • Google Docs: Insert → Special characters, then search “double-struck italic capital d” or enter U+2145.
  • HTML: &DD; or ⅅ
  • Excel / Google Sheets: =UNICHAR(8517)

Similar letterlike symbols

Information Emoji
Rotated Capital Q
Facsimile Sign
Double-Struck Small Pi
Double-Struck Small Gamma
Double-Struck Capital Gamma
Double-Struck Capital Pi
Double-Struck N-Ary Summation
Turned Sans-Serif Capital G
Turned Sans-Serif Capital L
Reversed Sans-Serif Capital L
Turned Sans-Serif Capital Y
Double-Struck Italic Small D
Double-Struck Italic Small E
Double-Struck Italic Small I
Double-Struck Italic Small J
Property Line
Turned Ampersand
Per Sign
Aktieselskab
Turned Small F
Symbol for Samaritan Source

See all 81 letterlike symbols →

Questions

What is the Unicode for ⅅ?

It is U+2145 (DOUBLE-STRUCK ITALIC CAPITAL D), decimal 8517.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 2145 then Alt+X, or copy it from this page.

How do I type it on a Mac?

There is no built-in Option shortcut. Use the Character Viewer (Control + Command + Space) and search “double-struck italic capital d”, or copy it from this page.

What is the HTML code?

Use the named entity &DD; or the numeric reference ⅅ.